Another research paper points to the problem of older men having children, something most thought was not an issue a few years ago. The research shows that older men are more likely than young ones to father a child who develops autism or schizophrenia. This is because of random genetic mutations that become more numerous with advancing paternal age. This study of the effects of parental age on likelihood of having a child with autism is the first study to quantify the effect as it builds each year. The study also notes that the age of mothers had no bearing on the risk for these disorders. What you need to remember is that this is just one of MANY risks that we have associated with autism. One risk that isn't related to autism is vaccinations, which, in spite of the overwhelming evidence is still thought of as an issue by many uninformed parents, especially those who rely on pseudo-scientific research for answers.
Click here for the article in the New York Times, which does a great job of explaining the research these scientists undertook:
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